Two deep sea lander deployments recorded what may be the first in situ sightings of Mitsukurina owstoni, potentially rewriting the baseline for how we observe the elusive species.
For most of the last century, the goblin shark has been a rumor of the deep: a flabby, soft-skinned animal with a blade-like snout and a jaw that shoots forward to snatch prey, almost always hauled up dead in fishing nets or glimpsed briefly in submarine gear. Now, scientists have confirmed the first footage of a goblin shark recorded alive in its natural deep-sea habitat, and the recordings show the species living at depths no one had documented before.
The footage comes from two separate campaigns reported in May 2026. In 2019, a team led by marine biologist Alan Jamieson of the Minderoo-UWA Deep-Sea Research Centre in Australia recorded a goblin shark near an unnamed seamount northwest of Jarvis Island in the central Pacific, at 1,237 meters, or about 4,058 feet, below the surface. Five years later, the same group returned to the Tonga Trench northeast of New Zealand and captured the species again, this time at 1,997 meters (6,552 feet) down, near the trench's abyssal-plain edge. The 2024 sighting is the deeper of the two, and the first ever recorded in that part of the ocean.
Together, the two clips push the goblin shark's confirmed live depth record down by roughly 700 meters and add a second ocean basin to the species' documented range. That is the kind of baseline data deep-sea biologists care about: it tells them where the animal is actually spending time, not just where fishing gear or submarine cables have happened to snag one.
The Tonga Trench is the second-deepest trench on Earth, dropping to nearly 10,882 meters at its lowest point. Anything living at the trench's abyssal-plain edge is operating under pressures of roughly 15,000 pounds per square inch, conditions that exclude most surface-adapted predators and reward slow metabolism, soft tissue, and an opportunistic diet of whatever drifts down or swims past.
The goblin shark, Mitsukurina owstoni, is the only living member of the family Mitsukurinidae, an ancient lineage whose other branches disappeared tens of millions of years ago. The phrase "living fossil," which the source article leans on, is shorthand for that status: a species whose close relatives are long extinct, leaving it as the surviving representative of an older evolutionary branch rather than a recently evolved one. Gizmodo's framing of the animal, in a science-desk report by Matthew Phelan, describes it as sensitive and regal, a deliberate counterweight to the "monster" framing that the species has carried since the first dead specimens were hauled up in the late 19th century.
Jamieson's group has been working in the Tonga Trench for years, deploying baited camera landers, which are free-falling platforms that sink to the seafloor, record for hours or days, and resurface with their data. The 2024 goblin shark swam into one of those landers' fields of view at the trench's edge, an encounter that lasted long enough for the camera to capture the animal's slingshot-style protrusible jaw, soft pinkish-grey coloring, and characteristic elongated snout.
The species has no commercial value and surfaces only by accident, which is one reason it has remained so poorly studied. Without a market for it, there is no bycatch reporting, no stock assessment, and no incentive to track populations. Most of what scientists know has come from dead specimens, the rare animal found entangled in deep-set longlines or wrapped in submarine cables. The new footage matters because it replaces those accidental encounters with on-the-record observation in the place the animal actually lives.
That distinction is what makes the depth and range expansion real news rather than a curiosity. Knowing a species lives at 1,997 meters in the southwest Pacific, not just at 1,300 meters in the central Pacific, gives deep-sea ecologists a new region to survey, a new data point for population modeling, and a new reason to revisit older assumptions about how deep this lineage can survive.
The team has not yet published the full analysis in a peer-reviewed venue, according to Gizmodo's report. What is public so far is the recording itself, the depth and location of the two encounters, and the working hypothesis that the species' range is broader, and its depth tolerance deeper, than the historical record suggested. The next step, as with most deep-sea baselines, is patience: more lander drops, more baited cameras, more long hours waiting for an animal that has spent millions of years avoiding exactly this kind of attention.